What is Server-Side Rendering (SSR)?Rendering HTML on the server to ensure critical content is immediately crawlable and fast.Why is Server-Side Rendering (SSR) important?Key reasons include: Improves crawlability and index reliability; Boosts performance metrics like LCP and INP; Provides consistent content to bots and users.How do I implement Server-Side Rendering (SSR)?Start with: SSR critical routes; hydrate interactions progressively; Cache rendered HTML at the edge; Ensure canonical links and metadata are server-rendered.What are common mistakes with server-side rendering (ssr)?Common pitfalls include shallow execution, ignoring user intent, over-optimizing for narrow metrics, and failing to maintain consistency at scale.How does server-side rendering (ssr) affect SEO performance?Done correctly, it can improve relevance signals, sync efficiency, and internal authority flow, contributing to better visibility and engagement.